537  SystemEq1
What is the SUM of x and y? 1

Name : _________________

refresh

What is the SUM of x and y?
3x - 3y = -3
3x - y = -1




What is the SUM of x and y?
x + 2y = -1
3x - 3y = -3




What is the SUM of x and y?
x + 3y = 13
x + 2y = 9




What is the SUM of x and y?
3x + 2y = -15
2x - 2y = 0




What is the SUM of x and y?
2x - 2y = 2
x + 3y = 9

What is the SUM of x and y?
x - 3y = -14
x - y = -6




What is the SUM of x and y?
2x - y = -7
3x + y = 2




What is the SUM of x and y?
x - y = -4
3x - 3y = -12




What is the SUM of x and y?
2x - y = 2
x - 3y = -9




What is the SUM of x and y?
2x + 3y = -1
x - 2y = -4

+(         )

(         )+

++[[          ]]++